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From: Ghanshyam Thakkar <shyamthakkar001@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH v2 3/3] builtin/add: error out when passing untracked path with -u
Date: Sat, 30 Mar 2024 19:48:11 +0530	[thread overview]
Message-ID: <b3j7l2ncstdiaxojtollxddmxvkbbeciou25yptguttr5qugmx@y3bzqbdxkyaw> (raw)
In-Reply-To: <xmqqzfugvhnf.fsf@gitster.g>

On Fri, 29 Mar 2024, Junio C Hamano <gitster@pobox.com> wrote:
> Ghanshyam Thakkar <shyamthakkar001@gmail.com> writes:
> > +	if (take_worktree_changes)
> > +		exit_status |= report_path_error(ps_matched, &pathspec);
> 
> Hmph, are we sure take_worktree_changes is true only when
> add_renormalize is false?
> 
> >  	if (add_new_files)
> >  		exit_status |= add_files(&dir, flags);
> 
> If report_path_error() detected that the pathspec were faulty,
> should we still proceed to add new files?  This is NOT a rhetorical
> question, as I do not know the answer myself.  I do not even know
> offhand what add_files_to_cache() above did when pathspec elements
> are not all consumed---if it does not complain and does not refrain
> from doing any change to the index, then we should follow suite and
> add_files() here, too.
Sorry if I'm missing something, but in your last line after '---', do you mean
that we should proceed even after report_path_error() detected error like in
the above patch or perhaps something like this:

diff --git a/builtin/add.c b/builtin/add.c
index dc4b42d0ad..eccda485ed 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -64,7 +64,8 @@ static int chmod_pathspec(struct pathspec *pathspec, char flip, int show_only)
        return ret;
 }
 
-static int renormalize_tracked_files(const struct pathspec *pathspec, int flags)
+static int renormalize_tracked_files(const struct pathspec *pathspec,
+                                    char *ps_matched, int flags)
 {
        int i, retval = 0;
 
@@ -79,7 +80,8 @@ static int renormalize_tracked_files(const struct pathspec *pathspec, int flags)
                        continue; /* do not touch unmerged paths */
                if (!S_ISREG(ce->ce_mode) && !S_ISLNK(ce->ce_mode))
                        continue; /* do not touch non blobs */
-               if (pathspec && !ce_path_match(&the_index, ce, pathspec, NULL))
+               if (pathspec &&
+                   !ce_path_match(&the_index, ce, pathspec, ps_matched))
                        continue;
                retval |= add_file_to_index(&the_index, ce->name,
                                            flags | ADD_CACHE_RENORMALIZE);
@@ -370,7 +372,9 @@ int cmd_add(int argc, const char **argv, const char *prefix)
        int add_new_files;
        int require_pathspec;
        char *seen = NULL;
+       char *ps_matched = NULL;
        struct lock_file lock_file = LOCK_INIT;
+       struct string_list only_match_skip_worktree = STRING_LIST_INIT_NODUP;
 
        git_config(add_config, NULL);
 
@@ -487,7 +491,6 @@ int cmd_add(int argc, const char **argv, const char *prefix)
        if (pathspec.nr) {
                int i;
                char *skip_worktree_seen = NULL;
-               struct string_list only_match_skip_worktree = STRING_LIST_INIT_NODUP;
 
                if (!seen)
                        seen = find_pathspecs_matching_against_index(&pathspec,
@@ -544,18 +547,26 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 
                free(seen);
                free(skip_worktree_seen);
-               string_list_clear(&only_match_skip_worktree, 0);
        }
 
        begin_odb_transaction();
 
+       ps_matched = xcalloc(pathspec.nr, 1);
        if (add_renormalize)
-               exit_status |= renormalize_tracked_files(&pathspec, flags);
+               exit_status |=
+                       renormalize_tracked_files(&pathspec, ps_matched, flags);
        else
                exit_status |= add_files_to_cache(the_repository, prefix,
-                                                 &pathspec, NULL,
+                                                 &pathspec, ps_matched,
                                                  include_sparse, flags);
 
+       if ((take_worktree_changes ||
+            (add_renormalize && !only_match_skip_worktree.nr)) &&
                                                  include_sparse, flags);
 
+       if ((take_worktree_changes ||
+            (add_renormalize && !only_match_skip_worktree.nr)) &&
+           report_path_error(ps_matched, &pathspec)) {
+               exit_status = 1;
+               goto cleanup;
+       }
+
        if (add_new_files)
                exit_status |= add_files(&dir, flags);
 
@@ -568,6 +579,9 @@ int cmd_add(int argc, const char **argv, const char *prefix)
                               COMMIT_LOCK | SKIP_IF_UNCHANGED))
                die(_("unable to write new index file"));
 
+cleanup:
+       string_list_clear(&only_match_skip_worktree, 0);
+       free(ps_matched);
        dir_clear(&dir);
        clear_pathspec(&pathspec);
        return exit_status;

Although I'm not sure if we should flush_odb_transaction() in the
cleanup, because end_odb_transaction() would not be called if we go
straight to cleanup.

  reply	other threads:[~2024-03-30 14:18 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-18 15:51 [PATCH 0/2] fix certain cases of add and commit with untracked path not erroring out Ghanshyam Thakkar
2024-03-18 15:51 ` [PATCH 1/2] builtin/commit: error out when passing untracked path with -i Ghanshyam Thakkar
2024-03-18 17:27   ` Junio C Hamano
2024-03-18 15:52 ` [PATCH 2/2] builtin/add: error out when passing untracked path with -u Ghanshyam Thakkar
2024-03-18 17:31   ` Junio C Hamano
2024-03-29 20:56 ` [PATCH v2 0/3] commit, add: error out when passing untracked path Ghanshyam Thakkar
2024-04-02 21:36   ` [PATCH v3 0/3] commit, add: error out when passing untracked paths Ghanshyam Thakkar
2024-04-03 18:14     ` [PATCH v4 0/3] commit,add: error out when passing untracked path Ghanshyam Thakkar
2024-04-03 18:14     ` [PATCH v4 1/3] revision: optionally record matches with pathspec elements Ghanshyam Thakkar
2024-04-03 18:14     ` [PATCH v4 2/3] builtin/commit: error out when passing untracked path with -i Ghanshyam Thakkar
2024-04-03 18:14     ` [PATCH v4 3/3] builtin/add: error out when passing untracked path with -u Ghanshyam Thakkar
2024-04-02 21:36   ` [PATCH v3 1/3] revision: optionally record matches with pathspec elements Ghanshyam Thakkar
2024-04-02 21:36   ` [PATCH v3 2/3] builtin/commit: error out when passing untracked path with -i Ghanshyam Thakkar
2024-04-02 21:47     ` Junio C Hamano
2024-04-02 21:58       ` Ghanshyam Thakkar
2024-04-02 21:36   ` [PATCH v3 3/3] builtin/add: error out when passing untracked path with -u Ghanshyam Thakkar
2024-04-02 21:49     ` Junio C Hamano
2024-04-02 22:00       ` Ghanshyam Thakkar
2024-03-29 20:56 ` [PATCH v2 1/3] read-cache: optionally collect pathspec matching info Ghanshyam Thakkar
2024-03-29 21:35   ` Junio C Hamano
2024-03-29 22:16     ` Junio C Hamano
2024-03-30 14:27       ` Ghanshyam Thakkar
2024-03-30 16:27         ` Junio C Hamano
2024-03-29 20:56 ` [PATCH v2 2/3] builtin/commit: error out when passing untracked path with -i Ghanshyam Thakkar
2024-03-29 21:38   ` Junio C Hamano
2024-03-29 20:56 ` [PATCH v2 3/3] builtin/add: error out when passing untracked path with -u Ghanshyam Thakkar
2024-03-29 21:43   ` Junio C Hamano
2024-03-30 14:18     ` Ghanshyam Thakkar [this message]
2024-03-30 16:49       ` Junio C Hamano
2024-04-01 13:27         ` Ghanshyam Thakkar
2024-04-01 16:31           ` Junio C Hamano

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